Augustin M. Mădălan、Kévin Bernot、Fabrice Pointillart 等 5 位作者2007-10-17European Journal of Inorganic Chemistry
Abstract Three new heterobimetallic 1D coordination polymers have been obtained by assembling the [Ni(bpca) 2 ] complex, as a building block, with lanthanide cations: [{Ln(O 2 NO)(H 2 O) 3 }{Ni(bpca) 2 }](NO 3 ) 2 · 3H 2 O (Ln Gd 1 ; Tb 2 ; Dy 3 ). The three compounds are isostructural and their structure consists of…
Metal-Organic Frameworks: Synthesis and ApplicationsMagnetism in coordination complexesLanthanide and Transition Metal Complexes
Gaoyang Gou、Bicai Pan、L. Shi2007-10-17Physical Review B
Intrinsic defects in zigzag BN nanotubes, including single vacancy, divacancy, and Stone-Wales defects, are systematically investigated using density functional calculation. It is found that the structural configurations and formation energies of the topological defects in considered tubes are dependent on tube diamet…
Carbon Nanotubes in CompositesGraphene research and applicationsBoron and Carbon Nanomaterials Research
Bouchaib Manoun、Sharam Amini、Surojit Gupta 等 5 位作者2007-10-17Journal of Physics Condensed Matter
Using a synchrotron x-ray radiation source and a diamond anvil cell we measured the functional dependences of the lattice parameters of Cr 2 GeC and V 2 GeC to quasi-hydrostatic pressures of the order of 50 GPa. Like other solids in this family of layered ternary carbides and nitrides, the bulk moduli are high and no…
Metal and Thin Film MechanicsBoron and Carbon Nanomaterials ResearchMXene and MAX Phase Materials
Balázs Dóra、M. Gulácsi、Ferenc Simon 等 4 位作者2007-10-17Physical Review Letters
Recent NMR experiments by Singer et al. [Singer, Phys. Rev. Lett. 95, 236403 (2005).] showed a deviation from Fermi-liquid behavior in carbon nanotubes with an energy gap evident at low temperatures. Here, a comprehensive theory for the magnetic field and temperature dependent NMR 13C spin-lattice relaxation is given…
Carbon Nanotubes in CompositesGraphene research and applicationsAdvanced NMR Techniques and Applications
Cheng Hung Wang、Andrew See Weng Wong、Ghim Wei Ho2007-10-17Langmuir
For any future cost-effective applications of inorganic nanostructures, in particular, hybrid photovoltaic cells, it is essential that these inorganic nanomaterials be solution processable and selectively printable. This letter reports the selective growth of single-crystal ZnO nanostructures based on the microcontact…
ZnO doping and propertiesNanomaterials and Printing TechnologiesCopper-based nanomaterials and applications
Wenbo Bu、Lingxia Zhang、Zile Hua 等 5 位作者2007-10-17Crystal Growth & Design
A new synthetic approach using the Pluronic P123-assisted hydrothermal reaction of lanthanum phosphate and europium-doped lanthanum phosphate has been developed, which results in the formation of uniform spindle-shaped microarchitectures most probably by a self-assembly process. Our results reveal that the obtained sp…
Acoustic Wave Resonator TechnologiesPolyoxometalates: Synthesis and ApplicationsAnodic Oxide Films and Nanostructures
Shivkumar Bale、Prashanth Asuri、Sandeep S. Karajanagi 等 5 位作者2007-10-17Advanced Materials
Studies of silver nanoparticle formation using MWNT-protein/polypeptide conjugates are reported. Our findings suggest that there is selectivity in the formation of silver nanoparticles depending on the nature of the protein. Protein-mediated mineralization is facile and can be carried out under mild conditions, thereb…
Supramolecular Self-Assembly in MaterialsDiatoms and Algae ResearchGraphene and Nanomaterials Applications
Stefaan J. Soenen、Johan Baert、Marcel De Cuyper2007-10-17ChemBioChem
A comparative study that deals with the internalisation of different types of magnetoliposomes (MLs) by 3T3 fibroblasts revealed that cationic MLs proved to be superior to neutral and anionic ones. Internalisation was visualised both by optical light and transmission electron microscopy. The latter showed that the cat…
Nanoparticle-Based Drug DeliveryLipid Membrane Structure and BehaviorCharacterization and Applications of Magnetic Nanoparticles
Shinji Inagaki、Shiyou Guan、Qihua Yang 等 5 位作者2007-10-17Chemical Communications
Organosilica porous solids containing chiral organic moieties in the framework with an enantiomeric purity of 95% ee, estimated by eluting organic constituent units from chiral organosilicas, were synthesized from a newly designed chiral (R)-(+)-1,2-bis(trimethoxysilyl)phenylethane precursor via a surfactant-mediated…
Mesoporous Materials and CatalysisAnalytical Chemistry and ChromatographyPolyoxometalates: Synthesis and Applications
Hong Yang、Younan Xia2007-10-17Advanced Materials
This Special Section contains sixteen papers covering a range of exciting developments in bionanotechnology . We hope that readers from both the materials science and the biomedical research communities can find the work presented here beneficial to their current research and begin to venture into this interdisciplina…
Bone Tissue Engineering MaterialsElectrospun Nanofibers in Biomedical ApplicationsGraphene and Nanomaterials Applications
Jianlin Liu、Re Xia、Bing-Wei Li 等 4 位作者2007-10-17Chinese Physics Letters
Manipulating the directional movement of liquid droplets is of significance for design and fabrication of some microfluidic devices. An energy-based method is adopted to analyse the directional movement of a droplet deposited in a conical tube or on a conical fibre. We perform an experiment to investigate the directio…
Surface Modification and SuperhydrophobicityElectrowetting and Microfluidic TechnologiesModular Robots and Swarm Intelligence
Dandan Lin、Hui Wu、Rui Zhang 等 4 位作者2007-10-17Nanotechnology
Well-aligned tin-doped indium (ITO) nanowires have been prepared using the electrospinning process. The Sn doping mechanism and microstructure have been characterized by x-ray diffraction (XRD) and x-ray photoelectron spectroscopy (XPS). Devices for I-V measurement and field-effect transistors (FETs) were assembled us…
ZnO doping and propertiesAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applications
Serena Berardi、Marcella Bonchio、Mauro Carraro 等 6 位作者2007-10-17The Journal of Organic Chemistry
Olefin epoxidation by [gamma-SiW10O36(PhPO)2]4- and H2O2 occurs in hydrophobic ionic liquids (ILs), with yields and selectivity up to >99%. The catalytic IL phase is recyclable. Under MW irradiation the reaction occurs with up to 200 turnovers per minute. Simultaneous cooling is instrumental for quantitative H2O2 conv…
Polyoxometalates: Synthesis and ApplicationsChemical Synthesis and ReactionsSulfur-Based Synthesis Techniques
Eijiro Miyako、Hideya Nagata、Ken Hirano 等 6 位作者2007-10-17Nanotechnology
Carbon nanomaterials, such as carbon nanohorns and carbon nanotubes, have attracted considerable attention for their biomedical applications. We report here the first application of carbon nanohorns (CNHs) as potent laser therapeutic agents for highly selective elimination of microorganisms. This is the first report,…
Carbon Nanotubes in CompositesNanoparticles: synthesis and applicationsLaser-Ablation Synthesis of Nanoparticles
Pavel V. Afonine、Ralf W. Grosse‐Kunstleve、Paul D. Adams 等 5 位作者2007-10-17Acta Crystallographica Section D Biological Crystallography
A study of the accurate electron-density distribution in molecular crystals at subatomic resolution (better than approximately 1.0 A) requires more detailed models than those based on independent spherical atoms. A tool that is conventionally used in small-molecule crystallography is the multipolar model. Even at uppe…
Protein Structure and DynamicsCrystallography and molecular interactionsEnzyme Structure and Function
Sovannary Phok、Suresh Rajaputra、Vijay Pratap Singh2007-10-17Nanotechnology
A simple template assisted approach for fabricating I–III–VI semiconductor nanowire arrays is presented. Vertically aligned arrays of CuInSe 2 (CIS) nanowires of controllable diameter and length were synthesized by pulse cathodic electrodeposition from a novel acidic electrolyte solution into anodized alumina (AAO) te…
Chalcogenide Semiconductor Thin FilmsNanowire Synthesis and ApplicationsAnodic Oxide Films and Nanostructures
Dawei Zhang、Changqing Yi、Jinchao Zhang 等 6 位作者2007-10-17Nanotechnology
The effects of single-walled carbon nanotubes (SWNTs), double-walled carbon nanotubes (DWNTs) and multi-walled carbon nanotubes (MWNTs) on the proliferation, differentiation, adipocytic transdifferentiation and mineralization of primary osteoblasts were investigated. SWNTs, DWNTs and MWNTs with the same mean length of…
Nanoparticles: synthesis and applicationsGraphene and Nanomaterials ApplicationsAnesthesia and Neurotoxicity Research
Weiliu Fan、Yuxiang Bu、Xinyu Song 等 5 位作者2007-10-17Crystal Growth & Design
Pure monazite-type monoclinic ( m -) and zircon-type tetragonal ( t -) phased LaVO 4:Ln (Ln = Eu, Sm, and Dy) nanocrystals could be obtained by a facile hydrothermal method in a controllable way without the presence of catalysts or templates. High-resolution transmission electron micrographs of the as-obtained samples…
Advanced Photocatalysis TechniquesLuminescence Properties of Advanced MaterialsQuantum Dots Synthesis And Properties
Yashodhan Parulekar、Amar K. Mohanty2007-10-17Macromolecular Materials and Engineering
Abstract PHA‐based extruded films were developed by blending PHAs with thermoplastic starch using extensive process engineering based on structure‐property correlations. Starch was destructurized and plasticized followed by melt‐blending with PHA and PBAT. Dynamic mechanical analysis coupled with Gibbs free energy val…
biodegradable polymer synthesis and propertiesElectrospun Nanofibers in Biomedical ApplicationsAdditive Manufacturing and 3D Printing Technologies
Ana Ledo‐Suárez、J. Rivas、Carlos Rodríguez‐Abreu 等 8 位作者2007-10-17Angewandte Chemie International Edition
Island clusters: By using kinetic control, stable Agn clusters (n≤10) are synthesized in microemulsions. Nanoislands composed of the subnanosized clusters can be deposited onto a substrate (see picture). The clusters are characterized by a variety of methods, including scanning tunneling microscopy (STM), mass spectro…
Gold and Silver Nanoparticles Synthesis and ApplicationsQuantum Dots Synthesis And PropertiesNanocluster Synthesis and Applications